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f9fc76c394dfd3e8a441fa7b7eb48d71043b411a
kernel_arpi/drivers
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Lukas Wunner f9fc76c394 spi: spi-mtk-nor: Don't leak SPI master in probe error path 
commit 0f4ad8d59f upstream.

If the call to devm_spi_register_controller() fails on probe of the
MediaTek SPI NOR driver, the spi_controller struct is erroneously not
freed.

Since commit a1daaa991e ("spi: spi-mtk-nor: use dma_alloc_coherent()
for bounce buffer"), the same happens if the call to
dmam_alloc_coherent() fails.

Since commit 3bfd9103c7 ("spi: spi-mtk-nor: Add power management
support"), the same happens if the call to mtk_nor_enable_clk() fails.

Fix by switching over to the new devm_spi_alloc_master() helper.

Fixes: 881d1ee9fe ("spi: add support for mediatek spi-nor controller")
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Reviewed-by: Ikjoon Jang <ikjn@chromium.org>
Cc: <stable@vger.kernel.org> # v5.7+: 5e844cc37a: spi: Introduce device-managed SPI controller allocation
Cc: <stable@vger.kernel.org> # v5.7+
Cc: Chuanhong Guo <gch981213@gmail.com>
Link: https://lore.kernel.org/r/d5b9f0289465394e73dedb8ec51e180a8f1dffc9.1607286887.git.lukas@wunner.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30 11:54:20 +01:00
..
accessibility
speakup: fix uninitialized flush_lock
2020-12-30 11:53:44 +01:00
acpi
ACPI: PNP: compare the string length in the matching_id()
2020-12-30 11:54:06 +01:00
amba
…
android
binder: add flag to clear buffer on txn complete
2020-12-30 11:54:09 +01:00
ata
…
atm
atm: nicstar: Unmap DMA on send error
2020-11-18 16:42:07 -08:00
auxdisplay
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base
PM: runtime: Resume the device earlier in __device_release_driver()
2020-11-02 18:14:07 +01:00
bcma
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block
block/rnbd-clt: Fix possible memleak
2020-12-30 11:53:57 +01:00
bluetooth
Bluetooth: btusb: Fix detection of some fake CSR controllers with a bcdDevice val of 0x0134
2020-12-30 11:53:40 +01:00
bus
bus: fsl-mc: fix error return code in fsl_mc_object_allocate()
2020-12-30 11:53:46 +01:00
cdrom
…
char
Merge tag 'char-misc-5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-11-15 10:15:17 -08:00
clk
clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts"
2020-12-30 11:54:01 +01:00
clocksource
clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI
2020-12-30 11:53:37 +01:00
connector
…
counter
counter/ti-eqep: Fix regmap max_register
2020-11-01 17:17:31 +00:00
cpufreq
cpufreq: intel_pstate: Use most recent guaranteed performance values
2020-12-30 11:54:10 +01:00
cpuidle
cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE
2020-11-16 13:24:32 +01:00
crypto
crypto: atmel-i2c - select CONFIG_BITREVERSE
2020-12-30 11:53:50 +01:00
dax
mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports
2020-11-22 10:48:22 -08:00
dca
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devfreq
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dio
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dma
dmaengine: ti: k3-udma: Correct normal channel offset when uchan_cnt is not 0
2020-12-30 11:53:51 +01:00
dma-buf
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edac
EDAC/amd64: Fix PCI component registration
2020-12-30 11:54:11 +01:00
eisa
…
extcon
extcon: max77693: Fix modalias string
2020-12-30 11:53:49 +01:00
firewire
…
firmware
mm/gup: prevent gup_fast from racing with COW during fork
2020-12-30 11:53:54 +01:00
fpga
fpga: Specify HAS_IOMEM dependency for FPGA_DFL
2020-12-01 18:46:24 +01:00
fsi
fsi: Aspeed: Add mutex to protect HW access
2020-12-30 11:53:46 +01:00
gnss
…
gpio
gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask
2020-12-30 11:53:51 +01:00
gpu
drm/i915: Fix mismatch between misplaced vma check and vma insert
2020-12-30 11:54:19 +01:00
greybus
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hid
HID: i2c-hid: add Vero K147 to descriptor override
2020-12-26 16:02:43 +01:00
hsi
HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
2020-12-30 11:53:24 +01:00
hv
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2020-11-16 15:02:33 -08:00
hwmon
hwmon: (ina3221) Fix PM usage counter unbalance in ina3221_write_enable
2020-12-30 11:53:31 +01:00
hwspinlock
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hwtracing
coresight: remove broken __exit annotations
2020-12-30 11:53:44 +01:00
i2c
Revert "i2c: i2c-qcom-geni: Fix DMA transfer race"
2020-12-30 11:52:57 +01:00
i3c
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ide
…
idle
intel_idle: Build fix
2020-12-03 10:00:23 +01:00
iio
iio: ad_sigma_delta: Don't put SPI transfer buffer on the stack
2020-12-30 11:54:19 +01:00
infiniband
RDMA/cma: Don't overwrite sgid_attr after device is released
2020-12-30 11:53:53 +01:00
input
Input: cyapa_gen6 - fix out-of-bounds stack access
2020-12-30 11:54:05 +01:00
interconnect
interconnect: fix memory trashing in of_count_icc_providers()
2020-11-20 16:01:35 +02:00
iommu
iommu/arm-smmu-qcom: Implement S2CR quirk
2020-12-30 11:54:15 +01:00
ipack
…
irqchip
irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling
2020-12-30 11:53:51 +01:00
isdn
…
leds
leds: turris-omnia: check for LED_COLOR_ID_RGB instead LED_COLOR_ID_MULTI
2020-12-30 11:53:22 +01:00
lightnvm
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macintosh
macintosh/adb-iop: Send correct poll command
2020-12-30 11:53:39 +01:00
mailbox
mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
2020-12-30 11:53:28 +01:00
mcb
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md
dm ioctl: fix error return code in target_message
2020-12-30 11:53:36 +01:00
media
media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE
2020-12-30 11:54:05 +01:00
memory
memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe()
2020-12-30 11:53:37 +01:00
memstick
memstick: r592: Fix error return in r592_probe()
2020-12-30 11:53:34 +01:00
message
…
mfd
mfd: cpcap: Fix interrupt regression with regmap clear_ack
2020-12-30 11:53:16 +01:00
misc
misc: pci_endpoint_test: fix return value of error branch
2020-12-30 11:53:45 +01:00
mmc
mmc: pxamci: Fix error return code in pxamci_probe
2020-12-30 11:53:20 +01:00
most
…
mtd
mtd: rawnand: gpmi: Fix the random DMA timeout issue
2020-12-30 11:53:49 +01:00
mux
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net
virtio_net: Fix error code in probe()
2020-12-30 11:54:00 +01:00
nfc
nfc: s3fwrn5: Release the nfc firmware
2020-12-30 11:53:53 +01:00
ntb
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nubus
…
nvdimm
libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
2020-12-30 11:53:58 +01:00
nvme
nvme: fix memory leak freeing command effects
2020-11-14 09:57:55 +01:00
nvmem
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of
of/address: Fix of_node memory leak in of_dma_is_coherent
2020-11-11 17:10:16 -06:00
opp
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oprofile
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parisc
…
parport
…
pci
PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()
2020-12-30 11:54:05 +01:00
pcmcia
…
perf
…
phy
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
2020-12-30 11:53:43 +01:00
pinctrl
pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()
2020-12-30 11:53:34 +01:00
platform
platform/x86: mlx-platform: remove an unused variable
2020-12-30 11:54:19 +01:00
pnp
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power
power: supply: bq24190_charger: fix reference leak
2020-12-30 11:53:25 +01:00
powercap
Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
2020-11-10 10:02:31 -08:00
pps
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ps3
powerpc/ps3: use dma_mapping_error()
2020-12-30 11:53:53 +01:00
ptp
ptp: clockmatrix: bug fix for idtcm_strverscmp
2020-11-25 17:24:49 -08:00
pwm
pwm: sun4i: Remove erroneous else branch
2020-12-30 11:53:59 +01:00
rapidio
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ras
…
regulator
regulator: ti-abb: Fix array out of bound read access on the first transition
2020-11-18 17:59:24 +00:00
remoteproc
remoteproc/mediatek: unprepare clk if scp_before_load fails
2020-12-30 11:53:48 +01:00
reset
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rpmsg
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rtc
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
2020-12-30 11:52:57 +01:00
s390
s390/dasd: fix list corruption of lcu list
2020-12-30 11:54:09 +01:00
sbus
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scsi
scsi: qla2xxx: Fix N2N and NVMe connect retry failure
2020-12-30 11:53:45 +01:00
sfi
…
sh
…
siox
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slimbus
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
2020-12-30 11:53:47 +01:00
soc
soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
2020-12-30 11:53:34 +01:00
soundwire
soundwire: master: use pm_runtime_set_active() on add
2020-12-30 11:53:28 +01:00
spi
spi: spi-mtk-nor: Don't leak SPI master in probe error path
2020-12-30 11:54:20 +01:00
spmi
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ssb
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staging
staging: comedi: mf6x4: Fix AI end-of-conversion detection
2020-12-30 11:54:10 +01:00
target
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2020-11-20 16:24:28 -08:00
tc
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tee
Merge tag 'arm-soc-fixes-v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-11-27 14:48:03 -08:00
thermal
thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430
2020-11-12 12:30:29 +01:00
thunderbolt
thunderbolt: Fix use-after-free in remove_unplugged_switch()
2020-11-19 17:44:10 +03:00
tty
m68k: Fix WARNING splat in pmac_zilog driver
2020-12-30 11:54:11 +01:00
uio
uio: Fix use-after-free in uio_unregister_device()
2020-11-09 18:54:30 +01:00
usb
USB: serial: keyspan_pda: fix write unthrottling
2020-12-30 11:54:12 +01:00
vdpa
vdpa/mlx5: Use write memory barrier after updating CQ index
2020-12-30 11:54:00 +01:00
vfio
vfio/pci/nvlink2: Do not attempt NPU2 setup on POWER8NVL NPU
2020-12-30 11:54:03 +01:00
vhost
vhost scsi: fix error return code in vhost_scsi_set_endpoint()
2020-12-30 11:54:00 +01:00
video
video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()
2020-12-30 11:53:13 +01:00
virt
nitro_enclaves: Fixup type and simplify logic of the poll mask setup
2020-11-09 18:20:36 +01:00
virtio
virtio_ring: Fix two use after free bugs
2020-12-30 11:54:00 +01:00
visorbus
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vlynq
…
vme
…
w1
…
watchdog
watchdog: coh901327: add COMMON_CLK dependency
2020-12-30 11:53:58 +01:00
xen
xen: don't use page->lru for ZONE_DEVICE memory
2020-12-09 10:31:41 +01:00
zorro
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Kconfig
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Makefile
vdpa: mlx5: fix vdpa/vhost dependencies
2020-12-02 04:09:56 -05:00